Three-dimensional analysis of reinforced concrete frames based on lumped damage mechanics

Marante, Marı́a Eugenia; Flórez-López, Julio

doi:10.1016/s0020-7683(03)00258-0

Cited by 51 publications

(23 citation statements)

References 17 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…For the evolution of the crack length inside the interface S, a semi-implicit algorithm is developed, following the ideas discussed in [15]. First, denoted by:…”

Section: Numerical Modellingmentioning

confidence: 99%

See 1 more Smart Citation

An Experimental/Numerical Study on the Interfacial Damage of Bonded Joints for Fibre-Reinforced Polymer Profiles at Service Conditions

et al. 2016

View full text Add to dashboard Cite

Abstract:In this paper a study on double lap joints made of glass fibre-reinforced polymer (GFRP) adherents and an epoxy resin as a glue is performed. Both an experimental procedure and a theoretical model with an associated numerical discretization are presented. Experimental and numerical results are discussed and compared. They indicate the possibility of performing an advanced mechanical analysis of adhesive joints based on a preliminary characterization of a few mechanical parameters.

show abstract

“…For the evolution of the crack length inside the interface S, a semi-implicit algorithm is developed, following the ideas discussed in [15]. First, denoted by:…”

Section: Numerical Modellingmentioning

confidence: 99%

“…the non-linear axial, flexural, shear, and warping deformations, expecially when dealing with thin-walled open profiles [8][9][10][11]; -the creep behavior, especially for the GFRP members [12][13][14]; and -the "lumped" damage within the bonding interfaces [15,16].…”

Section: Introductionmentioning

confidence: 99%

An Experimental/Numerical Study on the Interfacial Damage of Bonded Joints for Fibre-Reinforced Polymer Profiles at Service Conditions

et al. 2016

View full text Add to dashboard Cite

show abstract

“…There are a number of numerical models that have been previously developed which incorporate the non-linear properties of concrete in the analysis of reinforced concrete structures [1][2][3][4][5]. Some affect the stiffness matrix of the members to match the amount of crack and damage that they exhibit, within an iterative process controlled by equilibrium equations until reaching the ultimate load.…”

Section: Introductionmentioning

confidence: 99%

Segmental Elements for the Non-Linear Analysis of Reinforced Concrete Frames

Leone¹,

Barrios²,

Salas³

et al. 2017

Proceedings of the 2nd World Congress on Civil, Structural, and Environmental Engineering

View full text Add to dashboard Cite

-Predicting the behavior of reinforced concrete structures subjected to loads exceeding the service range is highly complex mainly due to cracking, material nonlinearity an the composite nature of concrete. In the case of cracking, current design procedures established in the standards suggest the use of a set of factors that arbitrarily reduce the stiffness of the members, trying to give a conservative estimation of the story drift against seismic loads. Regarding service loads, effective inertia approaches have been successfully used for elements in flexure, but application of these methodologies to more complex systems is not straightforward. This study presents the use of segmental elements as an alternative methodology for the non-linear analysis of reinforced concrete frames at a low computational cost, which can be easily implemented within the day-to-day structural design. Results comparison is made with data from experimental tests and with non-linear analysis using finite element software. Load vs. displacement curves obtained show excellent agreement between the segmental element method and the other methodologies.

show abstract

“…For instance, it is able to account for local buckling [10]. Up to now, the parameters of the constitutive law of hinges, and more generally of beams, relied upon global data such as displacements at few prescribed measurement points [11]. It is proposed to use full-field measurement techniques tailored for the description of these structures as a set of beams and joints to determine the constitutive behavior of steel beams.…”

Section: Introductionmentioning

confidence: 99%

Calibration of constitutive models of steel beams subject to local buckling by using digital image correlation

Hild¹,

Roux²,

Guerrero³

et al. 2011

European Journal of Mechanics - A/Solids

View full text Add to dashboard Cite

It is proposed to identify the behavior of steel beams prior to and after the inception of local buckling by using Digital Image Correlation. Full field measurements are used to evaluate kinematic and static fields for determining constitutive laws. It enables for the detection of local buckling inception and the evaluation of the postbuckled behavior. Constitutive models are tuned by using measured Euler-Bernoulli kinematics.

show abstract

Three-dimensional analysis of reinforced concrete frames based on lumped damage mechanics

Cited by 51 publications

References 17 publications

An Experimental/Numerical Study on the Interfacial Damage of Bonded Joints for Fibre-Reinforced Polymer Profiles at Service Conditions

An Experimental/Numerical Study on the Interfacial Damage of Bonded Joints for Fibre-Reinforced Polymer Profiles at Service Conditions

Segmental Elements for the Non-Linear Analysis of Reinforced Concrete Frames

Calibration of constitutive models of steel beams subject to local buckling by using digital image correlation

Contact Info

Product

Resources

About